Temple juniper
Juniperus rigida · Cupressaceae
📷 KENPEI · CC BY-SA 3.0
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around temple juniper and prepare for winter.
ID card
- Scientific name
- Juniperus rigida
- Family
- Cupressaceae
- Foliage
- Evergreen, rigid and prickly needles
- Adult size
- Up to 3 m in height
- Growth
- Slow to moderate
- Hardiness
- Very hardy, down to -20 °C
- Origin
- Northeast Asia (Japan, Korea, Manchuria)
- Form
- Bushy shrub, often spreading
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability high.
Expert tips
The key tip
Juniperus rigida tolerates complete aridity once established (3 years): minimize watering from the start. Mineral or sandy soil, avoid clay.
The common mistake
Watering it in winter or giving it moisture-retaining soil: it rots silently from November to February.
The pro's trick
Plant it on a slope or in dry rocky ground where nothing else grows: it settles in permanently without maintenance.
Care
Light exposure
Plant your rigid juniper in full sun for optimal growth and dense foliage. It tolerates partial shade as well, but will be more compact and less vigorous. Avoid full shade, which would weaken the plant.
Watering
Water regularly during the first year to establish the root system. Once established, this shrub is very drought-tolerant and only needs watering during prolonged periods without rain. Reduce watering in winter.
Soil
The rigid juniper adapts to most soils, including poor and rocky ones. Above all, ensure excellent drainage, as it dreads waterlogging and heavy soils. A slightly acidic to neutral soil suits it perfectly.
Pruning and maintenance
Perform light shaping pruning in spring or late summer if necessary. The rigid juniper tolerates severe pruning poorly; favor regular, light interventions. Often let it grow naturally to respect its characteristic form.
Fertilizer
This shrub is not demanding in terms of nutrition. A moderate application of balanced fertilizer in spring is sufficient. Avoid excess nitrogen, which would encourage soft growth and increased disease susceptibility.
Diseases and pests
The rigid juniper is generally robust and little prone to diseases. In conditions of excessive humidity, root rot or dieback may occur. Ensure good air circulation and avoid watering the foliage.
Did you know?
The rigid juniper has been highly valued in the art of Japanese bonsai for centuries, where it ranks among the most prestigious species. Its prickly needles and fine fibrous bark make it a choice subject for enthusiasts seeking elegance and age. Native to the rocky mountains of Northeast Asia, this shrub symbolizes resilience and longevity in Asian horticulture.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- Giant sequoiaSequoiadendron giganteum
- JuniperJuniperus communis
- Northern WhitecedarThuja occidentalis
- Bald cypressTaxodium distichum
- Lawson cypressChamaecyparis lawsoniana
- Coast redwoodSequoia sempervirens
Tips generated and checked by Viridia — adapt them to your local climate.